baber/WOPTO huggingface dataset:
Patent AT-E26661-T1 (AT)
Inventor: ARTZ GERD
IPC: B22D11/06
Filed: 1984-07-06
Granted: 1987-05-15
Abstract: 1. A casting nozzle mouthpiece (1) for continuous casting moulds receiving molten steel and having, following in the casting direction (4), walls having a rectangular external cross-section and a bore (5) of rectangular cross-section which widens funnel-fashion in the casting direction (4) and is bounded on the narrow sides (3) and wide sides (2) by convexly curved wall portions having radiuses of curvature constant in the casting direction (4), the radiuses of curvature of the bore walls being a multiple of the distance between the initial cross-section (8) of the mouthpiece (1), with top and bottom bore wall (7) extending parallel with the longitudinal axis, and its outlet cross-section (9), characterized in that the bore side walls (6) bearing against the narrow sides (3) of the mouthpiece (1) are also convexly curved in the direction of the longitudinal axis (1') in a vertical plane transverse thereto, the last-mentioned transverse curvature decreasing as the outer height (H) / outer width (B) rectangularity ratio decreases and becoming zero when the value drops below about 1:2,5; the radius of curvature (Ra , Ri ) of the bore top and bottom wall (7) bearing against the wide sides (2), viewed in a vertical plane parallel with the longitudinal axis in the casting direction (arrow 4), is greater in the zone of the centre of the wide sides than at the bore side walls, the decrease in radius in the direction of the bore side walls being greater in proportion as the values of the rectangularity ratio becomes smaller ; each of the outer surfaces (2, 3) of the mouthpiece having, only over a portion of its longitudinal extension, a heat insulation (13) enclosing its periphery on all sides and an external, box-shaped metal covering (15, 15a) ; and the wide sides, which project beyond the narrow sides in thee casting direction at the mouthpiece outlet cross-section (9), have an arcuate closure edge of constant wall thickness.
Patent AT-E32843-T1 (AT)
Inventor: GOURMEL YVES
IPC: B22D11/04
Filed: 1984-12-03
Granted: 1988-03-15
Abstract: In the continuous ascending vertical casting of an iron tube T without the use of a core to form the hollow tube interior, the molten iron is contained in a crucible made up of a cooled tubular die 6, 7 and the base 1 of a syphon unit. The crucible comprises a coaxial central form 5 at least as high as the die, which creates with the latter an annular space for molten iron F. Such arrangement reduces the volume of molten iron in the crucible and thus results in considerable energy savings.
Patent AT-E38527-T1 (AT)
Inventor: SCOGGINS LACEY EUGENE
IPC: C08L81/02
Filed: 1984-12-07
Granted: 1988-11-15
Abstract: A method for affecting the crystallization of poly (phenylene sulfide), i.e., lowering the melt crystallization temperature or lowering the rate of crystallization of the polymer, in which phenylene sulfide polymer is contacted with polyvalent metal cations in solution, preferably aqueous at a temperature and for a time sufficient to affect the crystallation of the polymer.
Patent AT-E28457-T1 (AT)
Inventor: BUTLER DONALD EUGENE
IPC: A61K31/415
Filed: 1984-02-02
Granted: 1987-08-15
Abstract: [5-(2-aminomethyl-imidazol-1-yl)-1,3-dialkyl-1H-pyrazol-4-yl](aryl)met hanones of formula <CHEM>  as cognition activators are disclosed. Also disclosed are processes for their production and pharmaceutical compositions comprising the new compounds.
Patent AT-E63813-T1 (AT)
Inventor: ARNOLD JOHN D
IPC: A61P25/04
Filed: 1985-11-28
Granted: 1991-06-15
Abstract: Pharmaceutical compositions containing dihydrocodeine or a pharmaceutically acceptable acid addition salt thereof and ibuprofen or a pharmaceutically acceptable salt thereof are useful in treating pain in mammals.
Patent AT-E47495-T1 (AT)
Inventor: MALYON BRIAN RODNEY
IPC: G03B27/52
Filed: 1985-08-06
Granted: 1989-11-15
Abstract: A photocopying device which is to be attached to a conventional photocopying machine 10, gives to the machine the capability of copying from bound books. The device has a V-shaped book rest 23 for supporting a book in an open condition and a scanning head 20 with a light source. The device can be mounted on a photocopying machine so that light from the scanning head is reflected from a page of the book back to the drum of the photocopying machine, along the same route as is taken by light travelling to the drum during conventional operation, without the device.
Patent AT-E36893-T1 (AT)
IPC: E02D5/80
Filed: 1986-02-25
Granted: 1988-09-15
Abstract: A tension member for use as a rock anchor or the like has a plurality of steel wires embedded in a tubular member with a central bore and formed of a hardenable plastics material, such as a synthetic resin. The outer surface of the tubular member is profiled such as in the manner of a screw thread so that an anchor member can be threaded on to the tubular member. The steel wires are arranged symmetrically around the axis of the tubular member for carrying the load transmitted by the tension member. If there is a displacement of the rock anchored by the tension member then both the tension and shearing stresses acting on the wires can cause individual wires to be displaced from the tubular member into its central bore. As a result, the flexibility of the tension member is increased and the most highly stressed wires can move out of the tubular member into its central bore.
Patent AT-E44841-T1 (AT)
Inventor: BEHN REINHARD DIPL-PHYS
IPC: H01G4/32
Filed: 1986-04-18
Granted: 1989-08-15
Abstract: An electrical capacitor and manufacturing method therefor includes protective cover layers each of which has an insulating strip on each of two projections. During manufacture, an apparatus which forms intermittent metal-free strips during the winding of the capacitor is switched to continuous operation for the windings of the cover layers so that continuous metal-free strips are formed.
Patent AT-E62088-T1 (AT)
Inventor: JANISCH ERICH RUDOLF MASCH-ING
IPC: H02G1/14
Filed: 1986-10-10
Granted: 1991-04-15
Abstract: In a process and a material for producing an electrically insulating sheathing around a junction between electrically conductive elements, the material comprises first and second layers which have different melting points and which are disposed around the junction in such a way that the layer having the lower melting point constitutes an inner layer around the junction while the layer having the higher melting point is disposed on the outside of the inner layer. The material is pressed around the junction by means of ultrasound welding, with the inner layer softening at least to such an extent that, under the pressure applied thereto by the outer layer, the inner layer fills any spaces between the junction and the outer layer, and the outer layer forming a sealing enclosure around the inner layer and the junction.
Patent AT-E64650-T1 (AT)
Inventor: EHLERS KARLHEINZ
IPC: F16L11/12
Filed: 1986-11-06
Granted: 1991-07-15
Abstract: Technical hoses with claddings of plastic films are suitable for carrying specific corrosive fluids, depending on the type and characteristics of the plastic used. A broad, universal application capability is produced with claddings of fluoroplastic films. However, the difficulty in processing them and the pronounced abherent characteristics of the fluoropolymers militate against the practical embodiment. The invention produces a universal hose (1) which is highly suitable for use, provided with a film cladding consisting of a plastic containing fluorine by incorporating a textile layer (9) as a bonding agent between the film cladding (8) and the rubber inner wall (3) of the hose located thereon. <IMAGE>
Patent AT-E73689-T1 (AT)
Inventor: WYATT GERALD W
IPC: B02B1/08
Filed: 1986-08-13
Granted: 1992-04-15
Abstract: A grain treatment system incorporating a steam vessel and centrally disposed, grain diverting steam sparger unit for facilitating the flow of homogeneous plugs of grain therearound. The system incorporates a discharge unit having garner valves and/or flow restrictors for facilitating the anti-coring grain flow through the steam vessel with side and corner draw-off therein and the even percolation of steam upwardly therethrough for uniformly heating and moisturizing the grain. A vapor generator is used for providing a heating medium comprising a mixture of condensible and non-condensible gases introduced into the grain through the centrally disposed steam sparger. In this manner, homogeneous plugs of grain are uniformly passed through and discharged from the grain treatment system permitting controlled heating and moisturizing of grain and substantially eliminating problems of coring, grain clingage, static sludge build-up and associated grain treatment problems prevalent in many prior art systems.
Patent AT-E58632-T1 (AT)
Inventor: KASPER JOSEPH G
IPC: A47L11/18
Filed: 1987-03-05
Granted: 1990-12-15
Abstract: A floor scrubber has rotating brushes for scrubbing a floor, drive motors for the brushes, and a brush height control circuit for raising and lowering the brushes in accordance with a desired brush pattern. The scrubber includes a solution tank, a recovery tank and a detergent tank for application and recovery of the cleaning solution. A solution tank pump, a detergent tank pump and a fan for use in vacuuming used cleaning solution into the recovery tank are each connected to their respective tanks. There are actuating means connected to the brush drive motors, pumps, fan and brush height control circuit. Sensors monitor the solution tank, recovery tank and detergent tank, as well as the speed of the floor scrubber. A start signal for the actuating means is only provided when the sensors determine certain prestart conditions have been met in the solution tank, recovery tank, detergent tank and a certain predetermined speed has been reached for the floor scrubber.
Patent AT-E48698-T1 (AT)
Inventor: ALBERS KARL
IPC: F28G1/00
Filed: 1987-06-06
Granted: 1989-12-15
Abstract: Device for sealing retractable soot-blower lances at the point of insertion through the wall of a heat exchanger. A labyrinth box consists of lamellas. The lamellas narrowly surround the soot-blower lances and are secured at the outer edge in a wall box. The wall box is tightly sealed to the wall of the heat exchanger and has an air-barrier connection. The object is to allow one wall box to accommodate several soot-blower lances, even when they have different outside diameters. Several soot-blower lances accordingly extend through the wall box and several lamellas radially surround the soot-blower lances alternately either narrowly or loosely.
Patent AT-E70382-T1 (AT)
Inventor: STRAUB HERMANN
IPC: G21C7/16
Filed: 1987-08-17
Granted: 1991-12-15
Abstract: PCT No. PCT/CH88/00009 Sec. 371 Date Sep. 6, 1988 Sec. 102(e) Date Sep. 6, 1988 PCT Filed Jan. 14, 1988 PCT Pub. No. W088/05595 PCT Pub. Date Jul. 28, 1988.The reactor core of the plant has tubular vertically movable control rods moved by a pressurized flowing coolant. Each control rod so extends around a tubular guide rod which is immobile relatively to the reactor core as to leave a first annular gap between the control rod and the guide rod. The guide rod interior is operative as a first pressure chamber to which the pressurized coolant is supplied. The top end of each control rod is closed and has a vertical spindle which extends into the guide rod interior and co-operates with the guide rod to bound a second annular gap. At least one first restrictor is disposed in the first annular gap and at least one second restrictor is provided in the second annular gap. A second pressure chamber is present between the two restrictors. The coolant inflowing to the guide rod therefore returns by way of the second annular gap, the second pressure chamber and the first annular chamber to the pressure vessel which extends around the reactor core. Control means are provided to enable pressure surges to be produced as required in the coolant in the first pressure chamber.
Patent AT-E55158-T1 (AT)
Inventor: RANKE HORST DR
IPC: H01J37/305
Filed: 1987-10-29
Granted: 1990-08-15
Abstract: A vaporization arrangement for coating substrates disposed in an areal region, or past through an areal region, comprises a rectangular vaporization crucible with a crucible rim, as well as plurality of electron guns each having an X-Y deflecting system. The electron guns are disposed on one side of the drucible axis separately from the crucible in such a manner that their beam axis extend parallel to one another and are directed on a plane passing vertically through the longitudinal axis of the crucible. The arrangement further comprises means for deflecting the electron means onto the surface of the contents of the crucible. Such means include an alternating serial arrangement of linear coils, on the side of the crucible opposite to the electron guns, and pole plates disposed both between the linear coils and at their ends. The pole plates at the ends of a linear coil in each case assume such a position relative to an opposite electron gun, such that the beam axis is substantially in a perpendicular plane of symmetry between the pole plates.
Patent AT-E80108-T1 (AT)
Inventor: KONZAL DARYL
IPC: B65B51/30
Filed: 1987-12-01
Granted: 1992-09-15
Abstract: Improved clamp, seal, sever, and brick apparatus for use in form, fill, and seal machines (10) that form a polyfoil tube (22) filled with a product (32) into a plurality of sealed packages (31), preferably aseptic packages. The improved apparatus incorporates a plurality of sealing heads mounted on a continuously advancing structure (200) that transversely clamps, seals, and severs the endlessly advancing tube into packages., and compresses the packages to preform them into about their final rectangular configuration. Induction heating is used to seal the web. The sealing heads include a sealing jaw (220) and an anvil jaw (210) hinged together and adapted to clamp the tube therebetween at predetermined locations as the sealing heads and product filled tubing advance, the locations being adjustable and the sealing and anvil jaws being adjustable to control the colume of product clamped and sealed in each package.
Patent AT-E77863-T1 (AT)
Inventor: GUDMUNDSSON EDGAR
IPC: E04B1/38
Filed: 1987-04-16
Granted: 1992-07-15
Abstract: A wall comprising two generally parallel wallboards (1), which form a part of the surface of the wall on each side, together with a post (4) of sheet metal, preferably of galvanized sheetiron, with a flange (5) on each end of the section of the post, where each flange lies in a respective kerf (7) in the edge of a wallboard, wherein each wallboard has a groove (3) in the one edge and a respective tongue (2) at the opposite edge, in addition to the kerf for the flange of the sheet metal post in one or the other edge.
Patent AT-E84630-T1 (AT)
Inventor: KRAUSE JAMES NORMAN
IPC: G11B21/10
Filed: 1987-11-10
Granted: 1993-01-15
Abstract: A disc drive system is disclosed comprising a data storage medium in the form of a disc (21) having a plurality of data storage tracks. The medium further includes servo sectors (50), the servo data in each said sector including a plurality of first servo data stored at a position on one side of the data track centerline and one-half a track space distance from said centerline, and a plurality of second servo data stored at the other side of said data track centerline and one-half of said track space distance from said centerline. Positionable access means are provided for reading the servo tracks and said tracks and for generating servo signals representing said first and second servo burst data (40, 42), said access means including a transducer (23) for accessing said servo and data information, and actuator (24, 25) for supporting and positioning said transducer, and a stepper motor (Figure 1) having a plurality of stator coils (A, B, C, D, E) subject to selective simultaneous energisation at full current with currents of selected polarities of all or all but one of said coils for defining a plurality of motor detent positions. The servo data is located at positions defined by said motor detent position. The data track is reached by said transducer by applying approximately one-half of said energisation current to one coil not energised to reach an adjacent motor detent servo track position, the motor detent position on the other side of said track centerline being reached by energisation of all said coils with currents of selected polarities.
Patent AT-E81902-T1 (AT)
Inventor: GOERAN JAERVSTRAT
IPC: F23C10/02
Filed: 1987-08-27
Granted: 1992-11-15
Abstract: Method in combusting solid fuel in a first fluidized bed (11) and a second fluidized bed (12) located laterally of the first bed, said beds being mutually separated but communicating with each other. Fuel particles are transferred from the first bed to the second bed. The first bed is operated substoichiometrically and the second bed is operated with a large excess of air. Flue gas from the first bed is diverted in a common freeboard over the beds to be directed in counterflow towards the flue gas from the second bed. Heat power is recovered solely from the second bed.
Patent AT-E69740-T1 (AT)
Inventor: CABRERA PEDRO P
IPC: G01N1/38
Filed: 1987-01-15
Granted: 1991-12-15
Abstract: A liquid diluting and transfer valve has disc like valve elements provided with faces frictionally engaged. The valve further includes passageways for passing both sample liquid and rinse liquid and a continuous groove formed in one of the respective faces. This continuous groove effectively isolates the passageway openings to the faces and is capable of blocking passage of leakage material along the face to the periphery of the engaged face.
Patent AT-E69958-T1 (AT)
Inventor: HAURI HERMANN
IPC: A61J1/14
Filed: 1988-02-24
Granted: 1991-12-15
Abstract: The rubber stopper has a jacket (3) which is circular in cross-section and which is closed off at one end by a wall (4) having a tube piece (5). The inner side of the wall (4) is designed as a sealing surface (12), which cooperates with the container opening (7). Air is removed from the space between the inner surface of the jacket and the container opening (7). In order to improve the evacuation, it is proposed that the sealing surface (12) be plane and that, with the stopper (2) applied to the container for suction drainage, the sealing surface (12) cooperate exclusively with the front face (9) of the container opening (7). In addition, the internal cross-section of the jacket (3) is such that the inner surface of the jacket, at least at one position of the area adjoining the sealing surface (12), does not bear sealingly against the outer side of the container opening (7). <IMAGE>
Patent AT-E91858-T1 (AT)
Inventor: BUERGER WILLY DIPL ING
IPC: F25D23/06
Filed: 1988-03-05
Granted: 1993-08-15
Abstract: Plug-in system for the assembly of a housing frame, into whose side openings can be inserted wall elements (1), which plug-in system comprises corner pieces and profiled rods (6), three connectors arranged at right angles to one another, onto which the profiled rods can be pushed emerging from each corner piece. The profiled rods have a first metallic profiled-rod part (60), which in cross-section has two long side walls (61) adjoining one another at right angles and at each of whose ends there adjoins a short side wall (62) bent inwards at right angles, a flange wall (63) bent outwards at right angles adjoining each of the free ends of said side wall (62), and which profiled rods (6) are provided with at least one metallic sliding groove (71) situated on the inside of the housing. According to the invention, there are two sliding grooves (71) which are arranged relative to one another in such a way that their mid-axes lying in the cross-section of the profiled rod (6) run perpendicular to one another and perpendicular to in each case one of the long side walls (61), and that the two sliding grooves (71) are formed from a second metallic profiled-rod part (70) which is connected to the first metallic profiled-rod part (60) via insulating-web walls (65) consisting of heat-insulating material. <IMAGE>
Patent AT-E78728-T1 (AT)
Inventor: SVAGR ALEXANDR
IPC: B21B31/10
Filed: 1988-04-22
Granted: 1992-08-15
Abstract: A universal rolling mill stand with adjustable sets of horizontal rolls and vertical rolls guided in window-type recesses of the roll housings. Each roll housing is formed by a pair of housing posts with cross-members connected by means of transverse supports. The bearing chocks of the set of horizontal rolls are vertically movable between the housing posts of the respective pair of housing posts and the bearing chocks of the set of vertical rolls are moved horizontally between outwardly cantilevering attachments of the pairs of housing posts. The upper cross-members connecting the pairs of housing posts can be raised and swung horizontally. A frame-type cage having plate-like wall members is connectible to lifting devices. The outer surfaces of the wall members of the cage are guided on guide surfaces of the housing posts of pairs of housing posts which face each other. The cage is vertically and horizontally movable with the mill stand and can be installed and removed from the rolling mill stand. The inner surfaces of the wall members of the cage form guide surfaces for adjustment movements of the bearing chucks of one or more of the rolls. The bearing chocks are supported by the cage and/or can be coupled to each other so that one is suspended from the other.
Patent AT-E71047-T1 (AT)
Inventor: WALTER KURT
IPC: B65D77/20
Filed: 1988-05-03
Granted: 1992-01-15
Abstract: The present invention is concerned with a receptacle made of deep-drawn plastic material, comprising at least two compartments suitable to accommodate dry feedstock, on the one hand, and pasty feedstock, on the other, and a sealing rim flange extending in the plane of the compartments' openings and also extending between the two compartments' openings sealed by a cover foil. To preclude a germinal impairment of the pasty feedstock to be loaded through the dust-developing dry feedstock, the receptacle according to the invention is configured such that between the cover foil (1) and the sealing rim flange (2), a thin intermediate foil (3) is provided and that the same is perforated over the dry feed-stock compartment (4).
Patent AT-E80918-T1 (AT)
Inventor: BREITSCHEIDEL HANS-ULRICH
IPC: B32B15/08
Filed: 1988-05-19
Granted: 1992-10-15
Abstract: A multilayer composite sheet, especially for use as a padding layer underneath artificial grass, or turf includes a bottom layer of expanded synthetic resin, particularly of closed-cell polyethylene foam, and a metallic foil flatly bonded to the foam material. The multilayer composite sheet exhibits low weight per unit area, low water absorption, and low thermal linear expansion suitable for exposure to ambient weather conditions especially sunlight.
Patent AT-E64418-T1 (AT)
Inventor: AALDERINK FRIEDRICH
IPC: D02G3/34
Filed: 1988-06-16
Granted: 1991-06-15
Abstract: Randomly arranged and/or designed effects are produced on a yarn. The threads are fed to an effect device (22) by a delivery device at a variable delivery speed. The delivery device contains a first and a second roller (16, 18) which rotate at different circumferential speeds. A thread can be pressed selectively by pressure rollers (24, 26) against one roller (16, 18) or the other. The pressure rollers (24, 26) are each directly actuable by means of a respective lifting magnet (28, 30). The lifting magnet (28, 30) can be controlled in the push-pull mode by an electronic random-value generator (32). The second roller (18) forms part of a stepped roller (36) with rollers of different diameter, each of which interacts with a thread and a separate pressure roller controlled by a lifting magnet. 
<IMAGE>